<template>
    <div>
        <h2>Home组件内容</h2>
        <div>
            <ul class="nav nav-tabs">
                <li>
                    <router-link class="list-group-item" active-class="active" to="/home/news"
                        replace>News</router-link>
                </li>
                <li>
                    <router-link class="list-group-item " active-class="active" replace
                        to="/home/messages">Messages</router-link>
                </li>
            </ul>
            <!-- 要缓存的名字是组件名 -->
            <keep-alive :include="['News']">
                <router-view></router-view>
            </keep-alive>

        </div>
    </div>

</template>
<script>
    export default {
        name: 'Home',
        beforeDestroy() {
            console.log('home组件即将被销毁了');
        }, mounted() {
            console.log('home组件挂载完毕', this);
        }
    }
</script>
<style>
</style>